(Post free, 3s. 3d. home and abroad.) [_Just published._
THE DEVELOPMENT OF THE INCANDESCENT ELECTRIC LAMPS. By G. BASIL
BARHAM, A.M.I.E.E. Illustrated. Demy 8vo. 196 pp. [_In the press._
_For contents of these books, see List I._
WIRING CALCULATIONS FOR ELECTRIC LIGHT AND POWER INSTALLATIONS. A
Practical Handbook containing Wiring Tables, Rules, and Formulae for the
Use of Architects, Engineers, Mining Engineers, and Electricians, Wiring
Contractors and Wiremen, etc. By G. LUMMIS PATERSON. Crown 8vo.
Twenty-two Illustrations. 100 pp. [_In the press._
A HANDBOOK ON JAPANNING AND ENAMELLING FOR CYCLES, BEDSTEADS, TINWARE,
ETC. By WILLIAM NORMAN BROWN. 52 pp. and Illustrations. Crown
8vo. Price 2s. net. (Post free, 2s. 3d. home and abroad.)
THE PRINCIPLES OF HOT WATER SUPPLY. By JOHN W. HART, R.P.C.
With 129 Illustrations. 177 pp. Demy 8vo. Price 7s. 6d. net. (Post free,
7s. 10d. home; 8s. abroad.)
(Brewing and Botanical.)
HOPS IN THEIR BOTANICAL, AGRICULTURAL AND TECHNICAL ASPECT, AND AS AN
ARTICLE OF COMMERCE.
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